Posts: 8
Threads: 2
Joined: Nov 2021
11-03-2021, 07:26 PM
(This post was last modified: 11-04-2021, 12:00 AM by RocketTwice.)
HI, i have win10 + rx 5700 xt , hashcat 6.2.4 but speed is extremely low .
When im using bench it shows me
Code: -----------------------
* Hash-Mode 1000 (NTLM)
-----------------------
Speed.#1.........: 40515.0 MH/s (65.72ms) @ Accel:2048 Loops:1024 Thr:64
looks ok, but on real ONE hash it shows me
Code: Session..........: 2021-10-21
Status...........: Running
Hash.Mode........: 1000 (NTLM)
Hash.Target......: 6***c92955fe7***6e2e291682fbf***
Time.Started.....: Wed Nov 03 19:18:12 2021 (4 mins, 3 secs)
Time.Estimated...: Tue Jan 23 19:51:06 2024 (2 years, 81 days)
Kernel.Feature...: Optimized Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 3115.9 kH/s (1.84ms) @ Accel:4096 Loops:1 Thr:32 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 752353280/218340105584896 (0.00%)
Rejected.........: 0/752353280 (0.00%)
Restore.Point....: 752353280/218340105584896 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Host Generator + PCIe
Candidates.#1....: 1vFkDANA -> i4EwONAN
Hardware.Mon.#1..: Temp: 47c Fan: 25% Util: 0% Core: 10MHz Mem: 520MHz Bus:16
and this result i have with 8k hashes from file:
Code: Kernel.Feature...: Pure Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 7288.4 kH/s (1.88ms) @ Accel:2048 Loops:1 Thr:32 Vec:1
coolers on fire while benchmark is running, but silence when bruteforce attack.
What is that, can anyone help me?
Posts: 23
Threads: 4
Joined: Feb 2021
You are using Pure Kernel. Try -O instead:
hashcat.exe -O -m 1000 -a 3 hashes.txt maskfile.hcmask
☺
Posts: 8
Threads: 2
Joined: Nov 2021
11-04-2021, 03:40 PM
(This post was last modified: 11-04-2021, 03:41 PM by RocketTwice.)
Hi, Pure kernel even faster, you can check this in my first message. Just updated drivers to latest -21.11.1
Result for 8k hashes:
Code: T:\hashcat-6.2.4>hashcat.exe -O -a 3 --session=2021-11-04 -m 1000 -w 3 -S --username --status --status-timer=60 --remove -p : --hwmon-temp-abort=90 -o "TMP_OUT.txt" --outfile-format=2 -i --increment-min=8 --increment-max=9 -1 ?d?l?u "TMP.txt" ?1?1?1?1?1?1?1?1
hashcat (v6.2.4) starting
Unsupported AMD HIP runtime version '4.0' detected! Falling back to OpenCL...
OpenCL API (OpenCL 2.1 AMD-APP (3302.6)) - Platform #1 [Advanced Micro Devices, Inc.]
=====================================================================================
* Device #1: AMD Radeon RX 5700 XT, 8064/8176 MB (6732 MB allocatable), 20MCU
Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 27
Hashes: 8484 digests; 8484 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Optimizers applied:
* Optimized-Kernel
* Zero-Byte
* Precompute-Init
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Salt
* Brute-Force
* Raw-Hash
Watchdog: Temperature abort trigger set to 90c
Host memory required for this attack: 13938 MB
[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
Session..........: 2021-11-04
Status...........: Running
Hash.Mode........: 1000 (NTLM)
Hash.Target......: TMP.txt
Time.Started.....: Thu Nov 04 15:33:25 2021 (4 secs)
Time.Estimated...: Tue Jun 13 19:58:53 2023 (1 year, 221 days)
Kernel.Feature...: Optimized Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 4311.4 kH/s (1.71ms) @ Accel:1024 Loops:1 Thr:128 Vec:1
Recovered........: 0/8484 (0.00%) Digests
Remaining........: 8484 (100.00%) Digests
Recovered/Time...: CUR:N/A,N/A,N/A AVG:N/A,N/A,N/A (Min,Hour,Day)
Progress.........: 10485760/218340105584896 (0.00%)
Rejected.........: 0/10485760 (0.00%)
Restore.Point....: 10485760/218340105584896 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Host Generator + PCIe
Candidates.#1....: WpV61999 -> jSzIERIN
Hardware.Mon.#1..: Temp: 38c Fan: 26% Util: 2% Core: 59MHz Mem: 200MHz Bus:16
Cracking performance lower than expected?
* Update your backend API runtime / driver the right way:
https://hashcat.net/faq/wrongdriver
* Create more work items to make use of your parallelization power:
https://hashcat.net/faq/morework
[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
and for 1 hash NTLM:
Code: T:\hashcat.exe -O -a 3 --session=2021-11-04 -m 1000 -w 3 -S --username --status --status-timer=60 --remove -p : --hwmon-temp-abort=90 -o "TMP_OUT.txt" --outfile-format=2 -i --increment-min=8 --increment-max=9 -1 ?d?l?u "tmp1.tmp" ?1?1?1?1?1?1?1?1
hashcat (v6.2.4) starting
Unsupported AMD HIP runtime version '4.0' detected! Falling back to OpenCL...
OpenCL API (OpenCL 2.1 AMD-APP (3302.6)) - Platform #1 [Advanced Micro Devices, Inc.]
=====================================================================================
* Device #1: AMD Radeon RX 5700 XT, 8064/8176 MB (6732 MB allocatable), 20MCU
Minimum password length supported by kernel: 0
Maximum password length supported by kernel: 27
Hashes: 1 digests; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Optimizers applied:
* Optimized-Kernel
* Zero-Byte
* Precompute-Init
* Meet-In-The-Middle
* Early-Skip
* Not-Salted
* Not-Iterated
* Single-Hash
* Single-Salt
* Brute-Force
* Raw-Hash
Watchdog: Temperature abort trigger set to 90c
Host memory required for this attack: 13938 MB
[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
Session..........: 2021-11-04
Status...........: Running
Hash.Mode........: 1000 (NTLM)
Hash.Target......: f29cc54a0a76******857a1f759dc4d4
Time.Started.....: Thu Nov 04 15:37:26 2021 (3 secs)
Time.Estimated...: Tue Dec 27 13:11:05 2022 (1 year, 52 days)
Kernel.Feature...: Optimized Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 6047.1 kH/s (1.70ms) @ Accel:4096 Loops:1 Thr:32 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 5242880/218340105584896 (0.00%)
Rejected.........: 0/5242880 (0.00%)
Restore.Point....: 5242880/218340105584896 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Host Generator + PCIe
Candidates.#1....: nVqterin -> BZvjanan
Hardware.Mon.#1..: Temp: 39c Fan: 25% Util: 0% Core: 26MHz Mem: 200MHz Bus:16
[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
Session..........: 2021-11-04
Status...........: Running
Hash.Mode........: 1000 (NTLM)
Hash.Target......: f29cc54a0a76******857a1f759dc4d4
Time.Started.....: Thu Nov 04 15:37:26 2021 (7 secs)
Time.Estimated...: Mon Sep 18 16:35:05 2023 (1 year, 317 days)
Kernel.Feature...: Optimized Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 3700.0 kH/s (1.70ms) @ Accel:4096 Loops:1 Thr:32 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 20971520/218340105584896 (0.00%)
Rejected.........: 0/20971520 (0.00%)
Restore.Point....: 20971520/218340105584896 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Host Generator + PCIe
Candidates.#1....: 1Txberin -> iPq41999
Hardware.Mon.#1..: Temp: 40c Fan: 25% Util: 2% Core: 32MHz Mem: 200MHz Bus:16
[s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
Session..........: 2021-11-04
Status...........: Running
Hash.Mode........: 1000 (NTLM)
Hash.Target......: f29cc54a0a76******857a1f759dc4d4
Time.Started.....: Thu Nov 04 15:37:26 2021 (8 secs)
Time.Estimated...: Thu Sep 28 07:24:48 2023 (1 year, 327 days)
Kernel.Feature...: Optimized Kernel
Guess.Mask.......: ?1?1?1?1?1?1?1?1 [8]
Guess.Charset....: -1 ?d?l?u, -2 Undefined, -3 Undefined, -4 Undefined
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 3648.6 kH/s (1.70ms) @ Accel:4096 Loops:1 Thr:32 Vec:1
Recovered........: 0/1 (0.00%) Digests
Progress.........: 23592960/218340105584896 (0.00%)
Rejected.........: 0/23592960 (0.00%)
Restore.Point....: 23592960/218340105584896 (0.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Host Generator + PCIe
Candidates.#1....: eDq41999 -> CWkARANA
Hardware.Mon.#1..: Temp: 41c Fan: 25% Util: 1% Core: 32MHz Mem:1066MHz Bus:16
I dont know whats going on,stuck with test (
Posts: 5,185
Threads: 230
Joined: Apr 2010
It's exactly what to expect if someone uses -S, because you will be hit full effect from PCIe bottleneck. Just remove the -S which makes no sense in context -a 3 anyway.
Posts: 8
Threads: 2
Joined: Nov 2021
Refreshed page to tell you guys whats wrong and...your message is here. You are totally right. Im trying to add params one by one and all is ok now.
without -S, as u told.
Im happy now =) much more better to see
Speed.#1.........: 24092.8 MH/s (53.89ms) @ Accel:2048 Loops:512 Thr:64 Vec:1
for 8k hashes
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